77703400

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{3631}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 182399040

約数和(自身を除く): 104695640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 3631, 4280, 5350, 7262, 10700, 14524, 18155, 21400, 29048, 36310, 72620, 90775, 145240, 181550, 363100, 388517, 726200, 777034, 1554068, 1942585, 3108136, 3885170, 7770340, 9712925, 15540680, 19425850, 38851700, 77703400]

約数ペア:

[(1, 77703400), (2, 38851700), (4, 19425850), (5, 15540680), (8, 9712925), (10, 7770340), (20, 3885170), (25, 3108136), (40, 1942585), (50, 1554068), (100, 777034), (107, 726200), (200, 388517), (214, 363100), (428, 181550), (535, 145240), (856, 90775), (1070, 72620), (2140, 36310), (2675, 29048), (3631, 21400), (4280, 18155), (5350, 14524), (7262, 10700)]